Chair



FIG. 1 is a perspective view thereof;

FIG. 2 is a right side view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a front view thereof;

FIG. 5 is a back view thereof; and,

FIG. 6 is a top view thereof.

It being understood that the broken lines are for illustrative purposesonly and form no part of claimed design.

The ornamental design for a chair, as shown and described.